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H31204

Sigma-Aldrich

9-Hydroxyfluorene

96%

Synonym(s):

9-Fluorenol

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About This Item

Empirical Formula (Hill Notation):
C13H10O
CAS Number:
1689-64-1
Molecular Weight:
182.22
EC Number:
216-879-0
MDL number:
MFCD00001135
UNSPSC Code:
12352100
PubChem Substance ID:
24895548
NACRES:
NA.22
Pricing and availability is not currently available.

Assay

96%

mp

153-154 °C (lit.)

SMILES string

OC1c2ccccc2-c3ccccc13

InChI

1S/C13H10O/c14-13-11-7-3-1-5-9(11)10-6-2-4-8-12(10)13/h1-8,13-14H

InChI key

AFMVESZOYKHDBJ-UHFFFAOYSA-N

Pictograms

Environment
GHS09

Signal Word

Warning

Hazard Statements

H410

Precautionary Statements

P273 - P391 - P501

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
STBL3925
SDBB0825
STBK8574
STBK8234
STBJ9424

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L Bastiaens et al.
Research in microbiology, 152(10), 849-859 (2002-01-05)
The promoter probe mini-Tn5-luxAB-tet was used to create a luxAB transcriptional fusion responding to fluorene in the fluorene utilising bacterium Sphingomonas sp. LB126. The mutant strain, named L-132, was impaired in fluorene utilisation and strongly emitted light upon addition of
Derek Dunn et al.
Bioorganic & medicinal chemistry letters, 22(11), 3751-3753 (2012-05-02)
In searching for a next generation molecule to the novel wake promoting agent modafinil (compound 1), a series of fluorene-derived wakefulness enhancing agents were developed and evaluated in rat. Extensive pharmacokinetic studies of a potent member of the series (compound
C Chen et al.
Drug metabolism and disposition: the biological fate of chemicals, 12(4), 421-426 (1984-07-01)
Fluoren-9-ol and fluoren-9-one were used as model substrates to study microsomal metabolism of alcohols and carbonyl compounds. It was found that there was an oxidoreductase(s) present in the microsomal preparation that catalyzed interconversion of this alcohol and ketone using pyridine
Pooja V Reddy et al.
Archives of microbiology, 200(1), 171-182 (2017-09-25)
A high-efficiency fluoranthene-degrading bacterium Paenibacillus sp. PRNK-6 was isolated from PAH-contaminated soil. The strain degrades 96% (240 mg l
Microbial reduction of 9-fluorenone to 9-hydroxyfluorene in carbon-filtered water: a confounding factor in an aquatic bioassay of 9-fluorenone with larvae of the midge, Chironomus tentans (Fabr.).
P W O'Keefe et al.
Bulletin of environmental contamination and toxicology, 75(6), 1060-1066 (2006-01-13)
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Questions

1–2 of 2 Questions  

  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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